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What is a Maven artifact?
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Is an artifact basically a JAR file ? So, the joda time jar file can be called a joda artifact, hibernate jar can be called hibernate artifact etc ?
– david blaine
Apr 17 '13 at 0:53
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How to center icon and text in a android button with width set to “fill parent”
...t has an envelope for an email icon and a couple of different phones for a call button.
– GLee
Nov 4 '13 at 17:30
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
I have a ListView in my second activity.OnItemClick of it I called a webservice and trying to fetch data. And after that I am moving to third activity which also have a ListView having description of previous activities ListView item.
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Proper use of beginBackgroundTaskWithExpirationHandler
...ll need to wrap it in a background task. It's also very important that you call endBackgroundTask when you're finished - otherwise the app will be killed after its allotted time has expired.
Mine tend look something like this:
- (void) doUpdate
{
dispatch_async(dispatch_get_global_queue(DISPA...
How to launch jQuery Fancybox on page load?
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Fancybox currently does not directly support a way to automatically launch. The work around I was able to get working is creating a hidden anchor tag and triggering it's click event. Make sure your call to trigger the click event is included after the jQuery and Fancybox JS files are in...
Correct way to use StringBuilder in SQL
...ngBuilder at all. Using StringBuilder and string concatenation in the same call as per your sample code is even worse.
This would be better:
return "select id1, " + " id2 " + " from " + " table";
In this case, the string concatenation is actually happening at compile-time anyway, so it's equival...
showDialog deprecated. What's the alternative?
Is there something else that should be called?
5 Answers
5
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Post data to JsonP
...o send a lot of data cross-domain. I usually create a service that you can call in two steps:
First the client do a FORM submit (post allowed cross domain). The service stores the input in the session on the server (using the GUID as key). (the client creates a GUID and send's it as a part of the ...
Use C++ with Cocoa Instead of Objective-C?
...a superset of C. In Objective-C++, you can make objc-style message passing calls (like [some-objc-object callMethod];) from within a C++ function. Conversely, you can call C++ functions from within ObjC code like:
@interface MyClass {
MyCPPClass *cppInstance;
}
@end
@implementation MyClass
- (...
Behaviour of increment and decrement operators in Python
... the decision, but I can imagine a few arguments:
Simpler parsing. Technically, parsing ++count is ambiguous, as it could be +, +, count (two unary + operators) just as easily as it could be ++, count (one unary ++ operator). It's not a significant syntactic ambiguity, but it does exist.
Simpler l...